The I-17 Improvement Project covered a 23-mile section of Interstate 17 between Anthem Way and Sunset Point. Construction began in September 2022 and was completed in December 2025.
Central
Blogs/News articles tagged as Central
September 15, 2026 | Project
The Arizona Department of Transportation, in coordination with the Maricopa Association of Governments, and the city of Glendale, has begun a project to design improvements to the Loop 101 (Agua Fria Freeway) interchanges at 67th and 59th avenues.
July 24, 2026 | Project
Overview
The Arizona Department of Transportation (ADOT), in partnership with the Maricopa Association of Governments and the City of Chandler, has initiated a project to widen the Loop 202 (Santan Freeway) between Interstate 10 and the Loop 101 (Price Freeway.) The project seeks to address growing traffic volumes and alleviate congestion in Chandler, Gilbert and the Southeast Valley.
July 10, 2026 | Project
Design is currently underway for the SR 347: I-10 to the City of Maricopa Roadway Improvements Project. There are four main elements of this major corridor improvement project, which is located along SR 347 between Interstate 10 and the City of Maricopa.
May 4, 2026 | Project
The Arizona Department of Transportation (ADOT), in cooperation with the City of Phoenix and the Maricopa Association of Governments (MAG), has begun a study of Interstate 10 (I-10) from the Deck Park Tunnel to the I-10/I-17 interchange, also known as the “Split” interchange, near Phoenix Sky Harbor International Airport, also known as Sky Harbor.
May 1, 2026 | Project
The Arizona Department of Transportation (ADOT), in cooperation with the Federal Highway Administration (FHWA) and the Maricopa Association of Governments (MAG), has initiated a project to build a new freeway in the southwest valley, State Route 30 (Tres Rios Freeway). The new freeway will serve as a traffic reliever and alternate route to Interstate 10, crossing the cities of Buckeye, Goodyear, Avondale and Phoenix.
April 16, 2026 | Project
This project seeks to address growing traffic volumes in the Surprise and Sun City West areas and alleviate congestion at the existing US 60/Loop 303 interchange and the US 60/163rd Ave intersection.
December 22, 2025 | Project
The Arizona Department of Transportation, in coordination with the Maricopa Association of Governments, is starting a pavement rehabilitation project along a 9.5-mile section of State Route 51, between Interstate 10 (Papago Freeway) and Shea Boulevard.
December 18, 2025 | Project
The Arizona Department of Transportation began work in January 2026 on improvements to several cross streets along I-10. There are two areas of Phoenix where the work will take place:
July 24, 2025 | Project
Project Cost: $6 million
ADOT has initiated a project to install more than 250 miles of closed-circuit television cameras, thermal cameras, fiber optic cable, dynamic message signs, butterfly sign structures, a road weather information system, and other related work along Interstate 17 between Cordes Lakes and Flagstaff (mileposts 252-338).
July 14, 2025 | Project
The Arizona Department of Transportation is improving the pavement on SR 87 from the Western Canal to Baseline Road. The purpose of the project is to extend the life of the pavement and to improve safety and the driving experience on the roadway.
July 2, 2025 | Project
The Arizona Department of Transportation will be conducting a pavement rehabilitation project along an 11-mile section of US 60 (Grand Avenue) from 85th Avenue to Interstate-17. The project will replace the worn pavement to improve the driving experience and safety.
June 24, 2025 | Project
The Arizona Department of Transportation (ADOT), in coordination with the City of Phoenix and Maricopa Association of Governments, is designing improvements to the intersection of US 60 (Grand Avenue), 35th Avenue and Indian School Road.
June 23, 2025 | Project
ADOT, in coordination with the Maricopa Association of Governments and the city of Buckeye, will be constructing a project to improve the interchange at I-10 and Jackrabbit Trail.
May 22, 2025 | Project
State Route 30 (Tres Rios Freeway) is a new freeway planned in the southwest valley crossing the cities of Buckeye, Goodyear, Avondale and Phoenix. The center section of SR 30, between Loop 303 and Loop 202, will be constructed first due to its potential to serve as a traffic reliever and alternate route to Interstate 10.
January 29, 2025 | Project
Overview
This project, now in the final design stage, will reconstruct the existing intersection to separate SR 347 from Riggs Road traffic on a new bridge.
The purpose of the project is to provide free-flowing traffic movements along SR 347 as it passes Riggs Road to reduce traffic congestion, travel times and crash rates at the intersection, which will ultimately enhance regional mobility.
January 17, 2025 | Project
The Arizona Department of Transportation, in coordination with the Maricopa Association of Governments and the cities of Goodyear and Buckeye, is currently designing a project to improve Interstate 10 from SR 85 to Citrus Road.
December 23, 2024 | Project
The Arizona Department of Transportation, in partnership with the Maricopa County Department of Transportation and the Town of Gilbert, improved Mews Road between Higley Road and 172nd Street.
March 12, 2024 | Project
The Arizona Department of Transportation, in partnership with the Maricopa Association of Governments, and in cooperation with the cities of Phoenix, Tolleson, Avondale, Goodyear and Glendale, will be constructing improvements to the Loop 101/Interstate 10 system interchange. This project is included in the Regional Transportation Plan for Maricopa County and is funded through Prop 400, a countywide dedicated half-cent sales tax for transportation improvements approved by voters in 2004.
November 25, 2023 | Project
The 26-mile Wild Horse Pass Corridor, part of Interstate 10 from Loop 202 in south Phoenix to State Route 387 near Casa Grande, serves as a crucial commuter and freight link, connecting the Gila River Indian Community to essential services in Maricopa and Pinal Counties.